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李某，女，24岁。突发寒战高热，咳嗽咳痰，右胸痛3天，予退热剂后出现大汗淋漓，头晕，眼花，心悸，速来急

诊。查体：神志清楚，血压70/45mmHg，心率130次/分，呼吸急促，口唇发绀，右下肺叩浊音，可闻及管状呼吸音。血白细胞25.6×109/L，中性粒细胞0.86。X线示：右下肺大片炎症浸润阴影。治疗应首选的措施是

A．针对病原菌选用有效抗生素

B．畅通气道，祛痰，止咳，吸氧

C．应用糖皮质激素

D．纠正水、电解质和酸碱紊乱

E．补充血容量，纠正酸中毒，应用血管活性药物，纠正水电解质紊乱

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第1题

Jack was a good swimmer；he__________swim across the river．

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第2题

（) , Tom jumped into the river and had a good time in it.

A、Be a good swimmer

B、Being a good swimmer

C、Having been a good swimmer

D、To be a good swimmer

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第3题

Section ADirections: In this section, there are 10 incomplete sentences. You are required

Section A

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A．as a good swimmer

B．a swimmer as good

C．as good a swimmer

D．a good swimmer

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第4题

He swam ________ the river.

A．over

B．through

C．across

D．above

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第5题

A．She is the best swimmer in the city.B．She shouldn't try to be the best.C．If she persi

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B．She shouldn't try to be the best.

C．If she persist, she can be the best.

D．The city has awarded her “best swimmer”.

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第6题

As an experienced diplomat, she is very good at getting across her message.

A．supporting

B．modifying

C．delivering

D．understanding

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第7题

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第8题

If the customer is not a good swimmer, you can still recommend snorkeling to him.

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第9题

He was a good swimmer, so he ______ swim to the river bank when the boat sank.A．couldB．mig

He was a good swimmer, so he ______ swim to the river bank when the boat sank.

A．could

B．might

C．succeeded to

D．was able to

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